804 search results - page 157 / 161 » On the Termination of the Chase Algorithm |
174
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WLP
1997
Springer
15 years 10 months ago
1997
Springer
eduction strategies for logic programs often use an abstraction operator to guarantee the niteness of the set of goals for which partial deductions are . Findingan abstraction ope...
135
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FSTTCS
1993
Springer
15 years 10 months ago
1993
Springer
A for-loop is somewhat similar to an inductive argument. Just as the truth of a proposition P(n + 1) depends on the truth of P(n), the correctness of iteration n+1 of a for-loop de...
213
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POPL
1989
ACM
15 years 10 months ago
1989
ACM
raction that a programming language provides influences the structure and algorithmic complexity of the resulting programs: just imagine creating an artificial intelligence engine ...
151
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CAV
2010
Springer
15 years 9 months ago
2010
Springer
Abstract. We present the tool MERIT, a CEGAR model-checker for safety propf counter-systems, which sits in the Lazy Abstraction with Interpolants (LAWI) framework. LAWI is parametr...
160
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CSFW
2004
IEEE
15 years 9 months ago
2004
IEEE
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...